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检索条件"机构=Key Laboratories of Data Engineering and Knowledge Engineering"
1142 条 记 录,以下是991-1000 订阅
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Query-Aware Complex Object Buffer Management in XML Information Retrieval
Query-Aware Complex Object Buffer Management in XML Informat...
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International Asia-Pacific Web Conference (APWEB)
作者: Qiushi Li Qiuyue Wang Shan Wang Key Laboratory of Ministry of Education of Data Engineering and Knowledge Engineering Beijing China School of Information Renmin University of China Beijing China
In this paper, we analyse the data access characteristics of a typical XML information retrieval system and propose a new query aware buffer replacement algorithm based on prediction of Minimum Reuse Distance (MRD for... 详细信息
来源: 评论
VANETs-Based Real-time Traffic data Dissemination
VANETs-Based Real-time Traffic Data Dissemination
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2010 IEEE International Conference Conferenhce on Wireless Communications,Networking and Information Security(2010 IEEE 无线通信、网络技术与信息安全国际会议 WCNIS)
作者: Wenping Chen Department of Computer Science??Renmin University of China Beijing Key Laboratory of Data Engineering and Knowledge Engineering (Renmin University of China) MOE
Traffic congestion is a very serious problem in large cities. With the number of vehicles increasing rapidly, especially in cities whose economy is booming, the situation is getting even worse. In this paper, by lever... 详细信息
来源: 评论
Efficient Common Items Extraction from Multiple Sorted Lists
Efficient Common Items Extraction from Multiple Sorted Lists
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International Asia-Pacific Web Conference (APWEB)
作者: Wei Lu Chuitian Rong Jinchuan Chen Xiaoyong Du Gabriel Pui Cheong Fung Xiaofang Zhou Ministry of Education Key Laboratories of Data Engineering and Knowledge Engineering China School of Information Renmin University of China China School of Computing Informatics Arizona State University USA School of ITEE University of Queensland Australia
Given a set of lists, where items of each list are sorted by the ascending order of their values, the objective of this paper is to figure out the common items that appear in all of the lists efficiently. This problem... 详细信息
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Global Top-k aggregate queries based on x-tuple in uncertain database
Global Top-k aggregate queries based on x-tuple in uncertain...
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24th IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2010
作者: Liu, Dexi Wan, Changxuan Xiong, Naixue Park, Jong Hyuk Yeoe, Sang-Soo School of Information Technology Jiangxi Key Laboratory of Data and Knowledge Engineering Jiangxi University of Finance and Economics Nanchang China Dept. of Computer Science Georgia State University Atlanta GA United States Dept. of Computer Science and Engineering Seoul National University of Technology Seoul Korea Republic of Division of Computer Engineering Mokwon University Daejeon Korea Republic of
A Top-k aggregate query, which is a powerful technique when dealing with large quantity of data, ranks groups of tuples by their aggregate values and returns k groups with the highest aggregate values. However, compar... 详细信息
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Local Methods for Estimating SimRank Score
Local Methods for Estimating SimRank Score
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International Asia-Pacific Web Conference (APWEB)
作者: Xu Jia Hongyan Liu Li Zou Jun He Xiaoyong Du Yuanzhe Cai Ministry of Education Key Laboratories of Data Engineering and Knowledge Engineering China Department of Computer Science Renmin University of China China Department of Management Science and Engineering Tsinghua University China Department of Computer Science University of Texas Arlington TX USA
SimRank is a well known algorithm which conducts link analysis to measure similarity between each pair of nodes (nodepair). But it suffers from high computational cost, limiting its usage in large-scale datasets. More... 详细信息
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Notice of Retraction: Studies of knowledge management methods from literature
Notice of Retraction: Studies of knowledge management method...
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IEEE International Conference on Advanced Management Science (ICAMS)
作者: Jing Zhang Liuqi Ye Business School Hohai University HHU Nanjing Jiangsu China Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China Beijing China
This article has been retracted by the publisher.
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Notice of Retraction: knowledge management technologies and applications: A literature review
Notice of Retraction: Knowledge management technologies and ...
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IEEE International Conference on Advanced Management Science (ICAMS)
作者: Xiaomi An Wang Wang Key Laboratory of Data Engineering and Knowledge Engineering Renmin University of China Beijing China School of Information Resource Management Renmin University of China Beijing China
This article has been retracted by the publisher.
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Detecting Spam Comments with Malicious Users’ Behavioral Characteristics
Detecting Spam Comments with Malicious Users’ Behavioral Ch...
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2010 IEEE International Conference on Information Theory and Information Security(2010 IEEE 国际信息论与信息安全会议)
作者: Wenchang Shi Bin Liang Zhaohui Liang Qianqian Wang Wei Sun Key Laboratory of Data Engineering and Knowledge Engineering (Renmin University of China) MOE Schoo Beijing Venustech Cybervision Co. Ltd Beijing 100094 China
In recent years, the spread of spam comments has become a main obstacle which limits the development of commercialized social networks. This paper analyzes the differences of behavioral characteristics between normal ... 详细信息
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Constructing Corpus for Query-oriented XML Text Summarization
Constructing Corpus for Query-oriented XML Text Summarizatio...
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2010 International Conference on Management of e-Commerce and e-Government(第四届电子商务与电子政务管理国际会议 ICMeCG 2010)
作者: Shihan WU Dexi LIU Xianpei JIAO Jiangxi Key Laboratory of Data and Knowledge Engineering School of Information Technology Jiangxi University of Finance & Economics Nanchang Jiangxi China
XML Retrieval is becoming the focus study of the field of Information Retrieval and database. Summarization of the results which come from the XML search engines will alleviate the read burden of user's. However, ... 详细信息
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Notice of Retraction: System Formulation of knowledge Sharing and Exchange in the Organization
Notice of Retraction: System Formulation of Knowledge Sharin...
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International Conference on Management and Service Science, MASS
作者: Jing Zhang Liuqi Ye Business School Hohai University HHU Nanjing Jiangsu China Key Laboratory of Data Engineering and Knowledge Engineering Ministry of Education Renmin University of China Beijing China
This article has been retracted by the publisher.
来源: 评论